23150+5457 TDT 3951 (HD 219417)
23h 14m 57.22s +54° 57' 21.7" P.A. 321.00 sep 0.8 mag 11.29,11.62
| Coord 2000 |
23150+5457 |
|
Discov num |
TDT3951 |
|
Comp |
|
|
Coord arcsec 2000 |
23 14 57.22 +54 57 21.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
321 |
|
Pa last |
321.2 |
|
P.A. Now (θ) |
321.2° |
|
| Sep first |
0.8 |
|
Sep last |
0.77 |
|
Sep. Now (ρ) |
0.77" |
|
| Mag pri |
11.29 |
|
Mag sec |
11.62 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
|
|
| Pri motion ra |
-030 |
|
Sec motion ra |
-030 |
|
| Pri motion dec |
-029 |
|
Sec motion dec |
-029 |
|
| Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 219417 |
|
Constellation |
Cassiopeia |
|
Tycho2 |
4002-00528-1 |
|
Gaia DR2 |
1996860111300537984 |
|
| HD |
219417 |
|
DM |
BD+54 2938 |
|
